Abstract OBJECTIVES: To report retrospectively long-term follow-up in a homogeneous group of patients who underwent dorsal onlay skin graft bulbar urethroplasty and to investigate which factors might influence long-term outcome. METHODS: Thirty-eight patients, with an average age of 43 yr, underwent dorsal onlay skin graft (#12 ventral penile skin and #26 preputial mucosa) bulbar urethroplasty from 1994 to 2000. Of 38 patients, 23 (60.5%) had undergone prior endoscopic procedures. Preoperative evaluation included clinical history, physical examination, retrograde and voiding urethrography, and urethral sonography. Three weeks after surgery, voiding cystourethrography was performed. Patients were followed-up with a clinical evaluation and specific diagnostic tests every 4 mo in the first year and every 12 mo thereafter. Clinical outcome was considered a failure when postoperative instrumentation, including dilation, was needed. RESULTS: Average follow-up was 111 mo (range, 80-149). Of 38 cases, 25 (65.8%) were successful and 13 (34.2%) failures. Patients with stricture length > 6 cm and a previous history of urethrotomies or dilatations seemed to have a higher risk of failure, but this observation was only a trend and did not reach levels of statistical significance. CONCLUSIONS: Penile skin used as dorsal onlay graft for bulbar urethral reconstruction in a homogeneous series of patients showed a success rate ranging from 90% at short-term follow-up to 66% after long-term follow-up. There was no evidence for particular risk factors (length of stricture, number of dilatations and urethrotomies) for failure.
|Titolo:||Dorsal onlay skin graft bulbar urethroplasty: long-term follow-up|
|Data di pubblicazione:||2008|
|Appare nelle tipologie:||1.1 Articolo in rivista|